FIELD: radio engineering, communication.
SUBSTANCE: invention relates to wireless communication. A network node is configured to include a Global Navigation Satellite System receiver, GNSS receiver. The GNSS receiver is used to receive signals from the GNSS. The method comprises determining whether a measured GNSS signal transmitted from the GNSS is considered detectable and, if so, determining whether the received GNSS signal is received directly from the GNSS or via a GNSS repeater. The method further comprises selecting a power control method for controlling the maximum output power of the network node, based on a result of the determination.
EFFECT: controlling maximum output power of a network node to achieve good balance between security of macro-networks/BS and HBS system efficiency.
31 cl, 5 dwg
